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Velvet Digest

How do I change the draw weight on my bow?

Author

Emily Wilson

Updated on April 27, 2026

To adjust the draw weight on a compound bow, take it to an archery shop. A bow technician will evenly tighten the limb bolts and check the draw weight. One full turn of the limb bolts usually changes its weight about two pounds. By increasing your draw weight just a few pounds at a time you'll avoid injury.

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Thereof, what does draw weight mean on a bow?

Draw weight is the amount of force needed to pull a bow. Draw weight is measured in pounds. A recurve bow's draw weight is measured at 28 inches. Therefore, if your draw length is less than 28 inches, your draw weight will be less than the bow's listed weight.

Similarly, how much draw weight does it take to kill a deer? 40 pounds

Subsequently, one may also ask, does changing draw weight change draw length?

Yes, changing to a longer draw length on a bow increases the draw weight. Reduce the draw weight with the oimb bolts if you can. FOr each inch longer, it added 3 or 4 pounds of weight if I rememebr right. It does the opposite for shortening the string.

Do you need a bow press to adjust draw weight?

To adjust the draw weight on a compound bow, take it to an archery shop. A bow technician will evenly tighten the limb bolts and check the draw weight. One full turn of the limb bolts usually changes its weight about two pounds. By increasing your draw weight just a few pounds at a time you'll avoid injury.

Related Question Answers

What is the best draw weight for deer hunting?

Note that you can effectively kill deer with a 40-pound draw-weight bow. As a rule of thumb, 40 pounds of kinetic energy efficiently kills whitetails, and 50 pounds or greater is required for larger game such as elk, moose or bear.

When Should I increase the draw weight on my bow?

A bow technician will evenly tighten the limb bolts and check the draw weight. One full turn of the limb bolts usually changes its weight about two pounds. By increasing your draw weight just a few pounds at a time you'll avoid injury. And by consistently training, you'll hit your shooting weight in no time.

Does draw weight affect accuracy?

The higher draw weight means that the bow limbs require more energy to flex them to full draw. On release, the greater potential energy is transformed to kinetic energy on the arrow, making it fly faster. On accuracy, given the same distance, a faster arrow reaches the target in less time.

Can you kill a deer with a 40 pound bow?

Note that you can effectively kill deer with a 40-pound draw-weight bow. As a rule of thumb, 40 pounds of kinetic energy efficiently kills whitetails, and 50 pounds or greater is required for larger game such as elk, moose or bear.

What draw weight do Olympic archers use?

around 50 pounds

How much draw weight does it take to kill a human?

A bow with a draw weight of thirty pounds would be capable of killing a human, but it wouldn't make a great weapon.

What is the heaviest draw weight on a bow?

What are the heaviest compound bow draw weights? The heaviest production model compound bow had a draw weight of 100 pounds and was built by PSE. More commonly available bows max out at 80 pounds as rated by the manufacturers.

How far can a 60 lb bow shoot?

draw weight is more than enough for recreational target practice. If you have the aim for it and your form is on point, you can successfully hit a target from 60 or even 70 yards away with this kind of draw weight.

How long should my arrows be for a 29 inch draw?

You're using a compound bow with 29draw, then the arrow length for 29draw should be 29” – 1.5” = 27.5”. For most modern bow and riser, it is still acceptable. The arrow will likely to stay on the arrow rest, which is vital.

Does let off affect arrow speed?

"The disadvantage to a high (over 75%) let-off cam is a small reduction in arrow velocity vs. a lower let-off cam system. All other things being equal, a bow with 65% let-off will shoot faster than a bow with 80% let-off. However, the difference in speed is usually only a few fps."

What is IBO speed for bows?

IBO stands for the International Bowhunters Organization. The International Bowhunters Organization has created a standard for bows which is produced through a test. The IBO speed is obtained by shooting a bow with the maximum pull weight of 80 pounds +/- 2 pounds.

What does IBO mean in archery?

A.M.O. (Archery Manufacturing Organization) and I.B.O. (International Bowhunters Association) both have a method for testing arrow speed from bows and although they are different both can be used to compare equipment for relative speed.

What is a good draw weight for beginners?

A Beginners Guide to Buying the Right Bow in 3 Simple Steps
Archer Weight Approx. Draw Weight (Compound Bow)
Small Children (70-100 lbs.) 15-25 lbs.
Larger-Frame Children (100-130 lbs.) 25-35 lbs.
Small-Frame Women (100-130 lbs.) 25-35 lbs.
Medium-Frame Women (130-160 lbs.) 30-40 lbs.

What muscles are used to pull back a bow?

The rhomboids, levator scapulae, and trapezius are the major muscle groups used for back tension and, when used correctly, are responsible for holding the bow back at full draw.

How do I measure my bow draw length?

If you draw a compound bow back to full draw, the official draw length is found by measuring the distance from the nocking point on the string, in a line perpendicular to the center line of the bow, to an imaginary point above the pivot point of the grip, plus 1.75 inches.

How do you size an arrow?

The standard way to measure arrow length is from the back of the point to the throat of the nock. Your draw length and arrow spine will influence your arrow length. If you're a 28-inch draw length and want an arrow that ends at the front of the riser, your arrow length would be around 27 inches.

Can you adjust the draw length on a compound bow?

Adjustable cams allow the archer to adjust his or her draw length with the use of an hexagonal wrench without, in most cases, pressing the compound bow. Adjustable compound bow cams allow archers to adjust anywhere from 3 inches up to 13 inches depending on the compound bow.

How do I adjust my draw weight?

To adjust the draw weight, we have to unload or load more stress (flex) on the limbs; we do that by tightening or loosening the limb bolts. To raise draw weight to maximum poundage, tighten the limb bolts (clockwise) until both limbs are tight against the riser.

Does draw weight affect arrow speed?

Draw weight is a measurement of the force required to draw a bow. Bows with higher draw weights generate faster arrow speeds by transferring more energy to the arrow. The result is a flatter trajectory, deeper penetration, and greater likelihood of pass-through shots when bowhunting.